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Hi, excuse the extreme ignorance, but I still can't work out what engine management I've got..

The car is a 1993 CSE 2.3FPT Auto. I think this year is where they changed from one system to another, plus I also think the fact that it is an auto may complicate things.

There is definitely a MAP sensor attached to the bulkhead and connected to the inlet manifold by a vac hose. Does this help?

Sorry if this is covered somewhere out there - I have looked, honest!!
 

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If there's a MAP sensor and no AMM in the air intake just before the turbo, then yes it's Trionic.

Yes, MY93 is a unique year for Trionic- it's the first generation. It was refined for MY94 onwards.
 
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